The mark consists of a stylized depiction of a shield. The shield depicts two shaded rectangles and four design elements: an open book; a keystone; a bridge with curved lines beneath; and three arches. Below the shield appears a banner with the stylized wording "PRAESTANTÍA ET ERUDITÍO" appearing thereon. The wording "EST. 1951" appears at the bottom of the mark.
Design plus words, letters, and/or numbers
Color is not claimed as a feature of the mark.
Arches, Bridges, Bows, decorative , Bibles (open), Shields or crests with figurative elements contained therein or superimposed thereon, Advertising, banners , Keystones